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Subject: Re: Importing data into Crafty and adding to book

Author: Robert Hyatt

Date: 06:23:05 08/20/99

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On August 20, 1999 at 02:35:57, Mark Longridge wrote:

>It seems when you execute a "book create abc.pgn 60 1 50" to generate
>the book.bin file, this destroys the previous book.bin and all the
>learned info! I've experimented with "import xxx.pgn" to add new lines
>to the book, and this appears to work ok. Is this the preferred method
>for adding to the book.bin file without starting from stratch?
>
>Also I've talked to Tim Mann about Winboard and playing two computers
>together via a null modem. It seems that because there is no rsh (remote
>shell I assume?) that this is a difficulty under Windows only, and not
>under Linux or Unix. If anyone as a work around please let me know.
>
>My email is cubeman@iname.com now
>
>Thanks in advance.
>
>Mark

You can _not_ add new lines to a book.bin.  Import won't work on a pgn
input.  It expects to read pgn with a special note at the end of each line
giving the learned results for that line.  Your "import" is therefore doing
nothing at all...

if you want to add to the book, you have to do the following:

1.  save your book.lrn file as another name (learn.dat for example).

2.  combine your old pgn file (used to build book.bin) with the new pgn you
    want to add.

3.  build your book from the new pgn.

4.  import learn.dat

and you are ready to go with new lines, and the old learning stuff still
intact...



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